Xayawaan qiroweyn ugu weyn: bruhathkayosaurus ama ...

xayawaan qiroweyn ugu weyn - waa kan? Marka dadkii waxay bilaabeen inay qodo lafaha xayawaan qiroweyn (taas oo ah markii ugu horeysay ee dhacay muddo aad u dheer) kacday Halyeeyga reer masduulaagii Rafaa. Gariig ah, kuwaas oo lafaha rumeysan yahay hadhaagii geesiyaal uu - qaybgalayaasha u jeedisaa weerarka Troy. Ka dib markii u kaca ee Masiixiyada yimid fashion si ay u fiirsadaan sida Qalfoofkii xoolaha ma noolaan daad. Iyo Shiinaha waxaa xitaa loo aaneeyey guryaha bogsiinta ay. Wax walba bedelay qarnigii sagaal iyo tobnaad, markii la cadeeyay in lafahanu - hadhaagii xoolaha innoo. xayawaan qiroweyn hore waxaa lagu qeexay megalosaur - mid ka mid ah dinosaurs ku carnivorous in noolaa 180 milyan oo sano ka hor. Oo in kastoo magaca "megalosaur" u tarjumay in qorratada weyn, ka dib markii hadhaagii xoolaha la helay jeer ay size badan oo aad iyo aad.

The dhinacyada "ugu-badan" ee Raptors kordhay la helay kasta oo cusub. xayawaan qiroweyn ugu weyn, sida laga fili lahaa, soo baxday in wakiilka ah "jajab herbivorous" ee dinosaurs qadiimiga ah. Laakiin brontosaurus ah, kaas oo goor dambe oo qarnigii sagaal iyo tobnaad ayaa ka gudbay, "Raayada" qorratada ugu weyn, muddo dheer kifaaxnay ammaanta. a labaatan sano kadib, ikhtiraac cusub ku beddeleen matalaad ah ee aadanaha oo ku saabsan xayawaanka antediluvian la sameeyey. Waa maxay xaaladdu tahay maanta?

Cinwaanka "xayawaan qiroweyn ugu weyn" waxa ay hadda leedahay qorratada la magac bruhathkayosaurus adag. Lafihiisana laga helay 1995 ee Hindiya. Si kastaba ha ahaatee, "ayuu lafahayga" - arrin aan run. Bruhathkayosaurus lagu tilmaamay by hal laf - gaaray. The Qalfoofkii of dinosaurs waaweyn sannadihii la soo dhaafay si dhib leh u hesho ay u dhiska oo ka mid ah jajabkii yar helay. Tusaale ahaan, u tartamaya kale ee horyaalka ee "xayawaan qiroweyn ugu weyn" - amphicoelias - ayaa lagu tilmaamay in xataa lafaha oo dhan, iyo qaybo ka mid ah araxda (!). Sida ku saleysan jab ah, saynisyahano ay awoodaan in la dhiso, sarajooggiisuna, miisaanka iyo dhererka xayawaanka qadiimiga ah - su'aal weyn. Laakiin, cad, farsamooyinka sida ay jiraan, iyo dulqaadka yar oo qaladaad, haddii kale lahaa "celin" dinosaurs ka mid ahayn liiska xoolaha qadiimiga ah. Ku rid ee arrintan la xiriira in ay fikrad ah ee xirfadlayaasha.

Sidaas daraaddeed, in hadda ee 2013 kii waxaa laga yaabaa in mid istaahila in horyaalka ee "xayawaan qiroweyn ugu weyn?" codsadaha ayaa marka hore - bruhathkayosaurus. Rafaa Tani miisaamay (at la xiqiijiyay in xagjir ah) si ay 240 metrik oo ay leeyihiin dherer ilaa 44 mitir. amphicoelias labaad uu noqdo ugu badnaan miisaan la filayo of 155 tons oo muddo dheer ilaa 62 mitir. In la barbardhigo "horyaalka" - nooc ka mid ah goner caato ah, muddo dheer, laakiin fudud. Xad, dabcan ...

Kaalinta Sedaxaad oo bilad maar ah hesha wakiil ka ah South America (in kastoo wakhtigaas ka, waxa ay u muuqataa, aan weli ka total soo diyaariyeen dhulweynaha ka soo soocay) Argentinosaurus. Oo isna wuxuu lahaa dherer of 35 mitir oo miisaankii oo ka mid ah ilaa 108 tons. kaalinta afaraad Sauroposeidon, kaas oo lahaa dherer ah 31 mitir iyo miisaanka ah 60 tons. Waxaa xusid mudan for xaqiiqada ah in, ka duwan ugu kale oo waaweyn dinosaurs herbivorous, qoorta aan isku midka ah u qabtay in ay dhulka ku, iyo kor kordhin. Thanks to waxa si fudud u eegi karo dabaqa shanaad ee daaqad guri casri ah. Oo markaas kii lixaadna. Ugu dambayntiina, shan supersaurus ugu weyn ee ay xirtey. Length of 34 mitir iyo miisaanka ah 40 metrik waxa ay taasi arrin nevelichkoy ka dhanka ah asalka ah oo weyn ku guuleysatay.

Sida dinosaurs carnivorous, xayawaan qiroweyn ugu weyn carnivorous ra'yiga loo dhan yahay oo saynisyahano, waxaa Giganotosaurus, isagoo height of 7 mitir iyo miisaanka ah 13 tons. Waa maxay sababta ay dinosaurs ugu weyn, wakiillo ka bahal iyo geedo daaq, sidaas darteed aad bay u kala duwan yihiin size? Xaqiiqdu waxay tahay in nolosha caadiga ah ee bahal u baahan tahay in la cuno xaddi badan oo hilibka-cunidda. Oo dhinacyada waaweyn iyo miisaanka ay u baahan yihiin in la joogteeyo nolosha baabbi'in tiro badan oo xoolaha. Haddii bahal noqon lahayd size ee bruhathkayosaurus a, waxay leeyihiin lahaa in la burburiyo oo dhan geedo daaq, ka dibna isaga qudhiisu dhiman. From gaajo.